From 65d069949def7afaf66080d02cdc2ad63b55c0cd Mon Sep 17 00:00:00 2001
From: "ryunosuke.ito" <ryunosuke.ito@bizreach.co.jp>
Date: Sun, 1 Mar 2026 16:13:44 +0900
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updateCurrentBody でメモの updated_at を更新した後、リストを再ソートする
ことで、編集したメモが即座にサイドバーの先頭に移動するようにした。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/hooks/useMemos.ts | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/hooks/useMemos.ts b/src/hooks/useMemos.ts
index 47591c2..ad68e7c 100644
--- a/src/hooks/useMemos.ts
+++ b/src/hooks/useMemos.ts
@@ -59,11 +59,17 @@ export function useMemos() {
       setCurrentMemo((prev) => (prev ? { ...prev, body } : null));
       const title = extractTitle(body);
       setMemos((prev) =>
-        prev.map((m) =>
-          m.id === currentMemo.meta.id
-            ? { ...m, title, updated_at: new Date().toISOString() }
-            : m,
-        ),
+        prev
+          .map((m) =>
+            m.id === currentMemo.meta.id
+              ? { ...m, title, updated_at: new Date().toISOString() }
+              : m,
+          )
+          .sort(
+            (a, b) =>
+              new Date(b.updated_at).getTime() -
+              new Date(a.updated_at).getTime(),
+          ),
       );
     },
     [currentMemo],